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JEE Main 9 Apr 2019 Paper 2 Solved Paper

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Question : 5

Total: 90

A wedge of mass M = 4m lies on a frictionless plane. A particle of mass mapproaches the wedge with speed v . There is no friction between the particle andthe plane or between the particle and the wedge. The maximum height climbed bythe particle on the wedge is given by :

2v2
5g
v2
2g
2v2
7g
v2
g

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